---
title: GlobalEventHandlers.onlostpointercapture
slug: Web/API/GlobalEventHandlers/onlostpointercapture
translation_of: Web/API/GlobalEventHandlers/onlostpointercapture
---
<p>{{ApiRef("HTML DOM")}}</p>

<p><span class="seoSummary">The <strong><code>onlostpointercapture</code></strong> {{domxref("EventHandler")}} property of the {{domxref("GlobalEventHandlers")}} interface returns the event handler (function) for the {{event("lostpointercapture")}} event type.</span></p>

<p><font face="x-locale-heading-primary, zillaslab, Palatino, Palatino Linotype, x-locale-heading-secondary, serif"><span style="font-size: 40px;"><strong>语法</strong></span></font></p>

<pre class="syntaxbox">window.onlostpointercapture = functionReference
</pre>

<p> </p>

<h2 id="Example" name="Example">例子</h2>

<pre class="brush: js">&lt;html&gt;
&lt;script&gt;
function overHandler(ev) {
 // Determine the target event's lostpointercapture handler
 var lostCaptureHandler = ev.target.onlostpointercapture;
}
function init() {
 var el=document.getElementById("target");
 el.onlostpointercapture = overHandler;
}
&lt;/script&gt;
&lt;body onload="init();"&gt;
&lt;div id="target"&gt; Touch me ... &lt;/div&gt;
&lt;/body&gt;
&lt;/html&gt;
</pre>

<p> </p>

<p><font face="x-locale-heading-primary, zillaslab, Palatino, Palatino Linotype, x-locale-heading-secondary, serif"><span style="font-size: 40px;"><strong>规范</strong></span></font></p>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">规范</th>
   <th scope="col">状态</th>
   <th scope="col">评论</th>
  </tr>
  <tr>
   <td>{{SpecName('Pointer Events 2','#the-lostpointercapture-event', 'onlostpointercapture')}}</td>
   <td>{{Spec2('Pointer Events 2')}}</td>
   <td> </td>
  </tr>
 </tbody>
</table>

<p> </p>

<p><font face="x-locale-heading-primary, zillaslab, Palatino, Palatino Linotype, x-locale-heading-secondary, serif"><span style="font-size: 40px;"><strong>浏览器兼容性</strong></span></font></p>

<p>{{CompatibilityTable}}</p>

<div id="compat-desktop">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Chrome</th>
   <th>Edge</th>
   <th>Firefox (Gecko)</th>
   <th>Internet Explorer</th>
   <th>Opera</th>
   <th>Safari (WebKit)</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>{{CompatChrome(57.0)}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatOpera(44)}}</td>
   <td>{{CompatUnknown}}</td>
  </tr>
 </tbody>
</table>
</div>

<div id="compat-mobile">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Android</th>
   <th>Android Webview</th>
   <th>Edge</th>
   <th>Firefox Mobile (Gecko)</th>
   <th>Firefox OS</th>
   <th>IE Mobile</th>
   <th>Opera Mobile</th>
   <th>Safari Mobile</th>
   <th>Chrome for Android</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatChrome(57.0)}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatOperaMobile(44)}}</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatChrome(57.0)}}</td>
  </tr>
 </tbody>
</table>
</div>

<h2 id="See_also" name="See_also">See also</h2>

<ul>
 <li>{{ event("lostpointercapture") }}</li>
</ul>